AnthonyRitz
I didn't write this question, but I was involved in its editing and I can verify that the "or" is intended as inclusive. Maybe we should have written "and/or"? You are correct, of course, that the inclusive "or" is standard on the GMAT. Why does this reading lead you to the answer E? Perhaps the question is not well worded in some other way? Note that the question is whether Anthony purchased *any* plain bagels.
P.s. I'm glad to hear that you normally like our questions. We try hard.

P.p.s. This question was written by an American who is conversant with both the conventions of colloquial spoken English and the conventions of mathematics (to the best of my knowledge).
Dear
AnthonyRitz,
Yes, my friend! Kudos to you!

You are correct and I was wrong! Yes, in my concern about the nature of the "
or," I misread the end of the prompt. My mistake!
Absolutely, if the price is between $31.90 and $32.00, it could have been
1) 8 specialty bagels + one dozen plain = 8($2.00 - 1¢) + ($16 - 1¢) = $32.00 - 9¢ =
$31.91or
2) two dozen plain = 2($16 - 1¢) = $32.00 - 2¢ =
$31.98but as you astutely point out, either combination involves at least some plain. If we tried to fill the order with all specialty bagels, we would get,
3) 16 specialty bagels = 16($2.00 - 1¢) = $32.00 - 16¢ =
$31.84Thus, we absolutely need to have at least some plain bagels. This is a brilliantly constructed question, like so many of Veritas', and the answer is unambiguously
(C).
Although the question is rigorously correct as is, it may prevent any future possible confusion by stating something such as this: "
If the shop only sells these two options, and if Anthony can purchase any combination of individual specialty bagels and packages of plain bagels, then . . ." That's my suggestion: as we both know, the GMAT often over-specifies to ensure clarity and unambiguity.
Overall, Anthony, I apologize for my harsh judgment. Kudos to you and your colleagues at Veritas: you are an impressively bright bunch of folks!
With great respect,
Mike McGarry